4. Consider the set of items S= {a, b, c, d, e, f, g, h}, where the items have the following(benefit, weight) values:a. (14,3)b.(5,1)(10, 6)(12,4)d.e. (8,2)f(10,4)g.(16, 8)h. (9,9)Goal: we want to maximize our benefit by picking items, where the maximum totalallowed weight for us is Wmax = 15.Can we use greedy algorithm to solve this problem or not? Why or why not?If yes, how to solve it using greedy algorithm? What is the time complexity of yoursolution?

The task at hand is to maximize the total benefit while staying within a maximum weight constraint…

Answered: 4. Consider the set of items S= {a, b,…

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